package com.laobindj.siji.ui.activity;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView;
import android.widget.Toast;

import com.baidu.location.BDLocation;
import com.baidu.location.BDLocationListener;
import com.baidu.location.LocationClient;
import com.baidu.location.LocationClientOption;
import com.baidu.mapapi.map.BaiduMap;
import com.baidu.mapapi.map.BitmapDescriptor;
import com.baidu.mapapi.map.BitmapDescriptorFactory;
import com.baidu.mapapi.map.InfoWindow;
import com.baidu.mapapi.map.MapPoi;
import com.baidu.mapapi.map.MapStatus;
import com.baidu.mapapi.map.MapStatusUpdateFactory;
import com.baidu.mapapi.map.MapView;
import com.baidu.mapapi.map.MyLocationConfiguration;
import com.baidu.mapapi.map.MyLocationData;
import com.baidu.mapapi.model.LatLng;
import com.baidu.mapapi.search.core.RouteLine;
import com.baidu.mapapi.search.core.SearchResult;
import com.baidu.mapapi.search.route.BikingRouteLine;
import com.baidu.mapapi.search.route.BikingRoutePlanOption;
import com.baidu.mapapi.search.route.BikingRouteResult;
import com.baidu.mapapi.search.route.DrivingRouteLine;
import com.baidu.mapapi.search.route.DrivingRoutePlanOption;
import com.baidu.mapapi.search.route.DrivingRouteResult;
import com.baidu.mapapi.search.route.IndoorRouteResult;
import com.baidu.mapapi.search.route.MassTransitRouteResult;
import com.baidu.mapapi.search.route.OnGetRoutePlanResultListener;
import com.baidu.mapapi.search.route.PlanNode;
import com.baidu.mapapi.search.route.RoutePlanSearch;
import com.baidu.mapapi.search.route.TransitRouteLine;
import com.baidu.mapapi.search.route.TransitRoutePlanOption;
import com.baidu.mapapi.search.route.TransitRouteResult;
import com.baidu.mapapi.search.route.WalkingRouteLine;
import com.baidu.mapapi.search.route.WalkingRoutePlanOption;
import com.baidu.mapapi.search.route.WalkingRouteResult;
import com.laobindj.siji.R;
import com.laobindj.siji.overlayutil.BikingRouteOverlay;
import com.laobindj.siji.overlayutil.DrivingRouteOverlay;
import com.laobindj.siji.overlayutil.OverlayManager;
import com.laobindj.siji.overlayutil.TransitRouteOverlay;
import com.laobindj.siji.overlayutil.WalkingRouteOverlay;

/**
 * Created by Administrator on 2017/11/27.
 * 路线展示
 */

public class ShowMapDemoActivity extends Activity implements BaiduMap.OnMapClickListener,
        OnGetRoutePlanResultListener {
    EditText editSt;
    EditText editEn;
    // 浏览路线节点相关
    Button mBtnPre = null; // 上一个节点
    Button mBtnNext = null; // 下一个节点
    int nodeIndex = -1; // 节点索引,供浏览节点时使用
    RouteLine route = null;
    OverlayManager routeOverlay = null;
    boolean useDefaultIcon = false;
    private TextView popupText = null; // 泡泡view

    // 地图相关，使用继承MapView的MyRouteMapView目的是重写touch事件实现泡泡处理
    // 如果不处理touch事件，则无需继承，直接使用MapView即可
    MapView mMapView = null;    // 地图View
    BaiduMap mBaidumap = null;
    // 搜索相关
    RoutePlanSearch mSearch = null;    // 搜索模块，也可去掉地图模块独立使用


    // 定位相关
    LocationClient mLocClient;
    public MyLocationListenner myListener = new MyLocationListenner();
    private MyLocationConfiguration.LocationMode mCurrentMode;
    BitmapDescriptor mCurrentMarker;
    private static final int accuracyCircleFillColor = 0xAAFFFF88;
    private static final int accuracyCircleStrokeColor = 0xAA00FF00;

    boolean isFirstLoc = true; // 是否首次定位


    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.show_map_demo);
        CharSequence titleLable = "路线规划功能";
        setTitle(titleLable);
        // 初始化地图
        mMapView = (MapView) findViewById(R.id.map);
        mBaidumap = mMapView.getMap();
        // 处理搜索按钮响应
        editSt = (EditText) findViewById(R.id.start);
        editEn = (EditText) findViewById(R.id.end);

        initlocal();

        mBtnPre = (Button) findViewById(R.id.pre);
        mBtnNext = (Button) findViewById(R.id.next);
        mBtnPre.setVisibility(View.INVISIBLE);
        mBtnNext.setVisibility(View.INVISIBLE);
        // 地图点击事件处理
        mBaidumap.setOnMapClickListener(this);
        // 初始化搜索模块，注册事件监听
        mSearch = RoutePlanSearch.newInstance();
        mSearch.setOnGetRoutePlanResultListener(this);
    }

    /**
     * 定位初始化
     */
    private void initlocal() {
        // 开启定位图层
        mBaidumap.setMyLocationEnabled(true);
        // 定位初始化
        mLocClient = new LocationClient(this);
        mLocClient.registerLocationListener(myListener);
        LocationClientOption option = new LocationClientOption();
        option.setOpenGps(true); // 打开gps
        option.setCoorType("bd09ll"); // 设置坐标类型
        option.setPriority(LocationClientOption.GpsFirst); // 设置GPS优先  // 设置GPS优先
        option.setScanSpan(1000);
        option.setIsNeedAddress(true);
        option.disableCache(true);//禁止启用缓存定位
        mLocClient.setLocOption(option);
        mLocClient.start();
        mLocClient.requestLocation();
    }

    /**
     * 发起路线规划搜索示例
     *
     * @param v
     */
    public void searchButtonProcess(View v) {
        // 重置浏览节点的路线数据
        route = null;
        mBtnPre.setVisibility(View.INVISIBLE);
        mBtnNext.setVisibility(View.INVISIBLE);
        mBaidumap.clear();

        // 设置起终点信息，对于tranist search 来说，城市名无意义
        PlanNode stNode = PlanNode.withCityNameAndPlaceName("杭州", editSt.getText().toString());
        PlanNode enNode = PlanNode.withCityNameAndPlaceName("杭州", editEn.getText().toString());

        // 实际使用中请对起点终点城市进行正确的设定
        if (v.getId() == R.id.drive) {
            mSearch.drivingSearch((new DrivingRoutePlanOption())
                    .from(stNode).to(enNode));
        } else if (v.getId() == R.id.transit) {
            mSearch.transitSearch((new TransitRoutePlanOption())
                    .from(stNode).city("北京").to(enNode));
        } else if (v.getId() == R.id.walk) {
            mSearch.walkingSearch((new WalkingRoutePlanOption())
                    .from(stNode).to(enNode));
        } else if (v.getId() == R.id.bike) {
            mSearch.bikingSearch((new BikingRoutePlanOption())
                    .from(stNode).to(enNode));
        }
    }

    /**
     * 节点浏览示例
     *
     * @param v
     */
    public void nodeClick(View v) {
        if (route == null || route.getAllStep() == null) {
            return;
        }
        if (nodeIndex == -1 && v.getId() == R.id.pre) {
            return;
        }
        // 设置节点索引
        if (v.getId() == R.id.next) {
            if (nodeIndex < route.getAllStep().size() - 1) {
                nodeIndex++;
            } else {
                return;
            }
        } else if (v.getId() == R.id.pre) {
            if (nodeIndex > 0) {
                nodeIndex--;
            } else {
                return;
            }
        }
        // 获取节结果信息
        LatLng nodeLocation = null;
        String nodeTitle = null;
        Object step = route.getAllStep().get(nodeIndex);
        if (step instanceof DrivingRouteLine.DrivingStep) {
            nodeLocation = ((DrivingRouteLine.DrivingStep) step).getEntrance().getLocation();
            nodeTitle = ((DrivingRouteLine.DrivingStep) step).getInstructions();
        } else if (step instanceof WalkingRouteLine.WalkingStep) {
            nodeLocation = ((WalkingRouteLine.WalkingStep) step).getEntrance().getLocation();
            nodeTitle = ((WalkingRouteLine.WalkingStep) step).getInstructions();
        } else if (step instanceof TransitRouteLine.TransitStep) {
            nodeLocation = ((TransitRouteLine.TransitStep) step).getEntrance().getLocation();
            nodeTitle = ((TransitRouteLine.TransitStep) step).getInstructions();
        } else if (step instanceof BikingRouteLine.BikingStep) {
            nodeLocation = ((BikingRouteLine.BikingStep) step).getEntrance().getLocation();
            nodeTitle = ((BikingRouteLine.BikingStep) step).getInstructions();
        }

        if (nodeLocation == null || nodeTitle == null) {
            return;
        }
        // 移动节点至中心
        mBaidumap.setMapStatus(MapStatusUpdateFactory.newLatLng(nodeLocation));
        // show popup
        popupText = new TextView(ShowMapDemoActivity.this);
        popupText.setBackgroundResource(R.drawable.popup);
        popupText.setTextColor(0xFF000000);
        popupText.setText(nodeTitle);
        mBaidumap.showInfoWindow(new InfoWindow(popupText, nodeLocation, 0));

    }

    /**
     * 切换路线图标，刷新地图使其生效
     * 注意： 起终点图标使用中心对齐.
     */
    public void changeRouteIcon(View v) {
        if (routeOverlay == null) {
            return;
        }
        if (useDefaultIcon) {
            ((Button) v).setText("自定义起终点图标");
            Toast.makeText(this,
                    "将使用系统起终点图标",
                    Toast.LENGTH_SHORT).show();

        } else {
            ((Button) v).setText("系统起终点图标");
            Toast.makeText(this,
                    "将使用自定义起终点图标",
                    Toast.LENGTH_SHORT).show();

        }
        useDefaultIcon = !useDefaultIcon;
        routeOverlay.removeFromMap();
        routeOverlay.addToMap();
    }


    @Override
    protected void onRestoreInstanceState(Bundle savedInstanceState) {
        super.onRestoreInstanceState(savedInstanceState);
    }


    //步行
    @Override
    public void onGetWalkingRouteResult(WalkingRouteResult result) {
        if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
            Toast.makeText(ShowMapDemoActivity.this, "抱歉，未找到结果", Toast.LENGTH_SHORT).show();
        }
        if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
            // 起终点或途经点地址有岐义，通过以下接口获取建议查询信息
            // result.getSuggestAddrInfo()
            return;
        }
        if (result.error == SearchResult.ERRORNO.NO_ERROR) {
            nodeIndex = -1;
            mBtnPre.setVisibility(View.VISIBLE);
            mBtnNext.setVisibility(View.VISIBLE);
            route = result.getRouteLines().get(0);
            WalkingRouteOverlay overlay = new MyWalkingRouteOverlay(mBaidumap);
            mBaidumap.setOnMarkerClickListener(overlay);
            routeOverlay = overlay;
            overlay.setData(result.getRouteLines().get(0));
            overlay.addToMap();
            overlay.zoomToSpan();
        }

    }

    //公交
    @Override
    public void onGetTransitRouteResult(TransitRouteResult result) {

        if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
            Toast.makeText(ShowMapDemoActivity.this, "抱歉，未找到结果", Toast.LENGTH_SHORT).show();
        }
        if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
            // 起终点或途经点地址有岐义，通过以下接口获取建议查询信息
            // result.getSuggestAddrInfo()
            return;
        }
        if (result.error == SearchResult.ERRORNO.NO_ERROR) {
            nodeIndex = -1;
            mBtnPre.setVisibility(View.VISIBLE);
            mBtnNext.setVisibility(View.VISIBLE);
            route = result.getRouteLines().get(0);
            TransitRouteOverlay overlay = new MyTransitRouteOverlay(mBaidumap);
            mBaidumap.setOnMarkerClickListener(overlay);
            routeOverlay = overlay;
            overlay.setData(result.getRouteLines().get(0));
            overlay.addToMap();
            overlay.zoomToSpan();
        }
    }


    //地铁
    @Override
    public void onGetMassTransitRouteResult(MassTransitRouteResult massTransitRouteResult) {

    }


    //驾驶
    @Override
    public void onGetDrivingRouteResult(DrivingRouteResult result) {
        if (result == null || result.error != SearchResult.ERRORNO.NO_ERROR) {
            Toast.makeText(ShowMapDemoActivity.this, "抱歉，未找到结果", Toast.LENGTH_SHORT).show();
        }
        if (result.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
            // 起终点或途经点地址有岐义，通过以下接口获取建议查询信息
            // result.getSuggestAddrInfo()
            return;
        }
        if (result.error == SearchResult.ERRORNO.NO_ERROR) {
            nodeIndex = -1;
            mBtnPre.setVisibility(View.VISIBLE);
            mBtnNext.setVisibility(View.VISIBLE);
            route = result.getRouteLines().get(0);
            DrivingRouteOverlay overlay = new MyDrivingRouteOverlay(mBaidumap);
            routeOverlay = overlay;
            mBaidumap.setOnMarkerClickListener(overlay);
            overlay.setData(result.getRouteLines().get(0));
            overlay.addToMap();
            overlay.zoomToSpan();
        }
    }

    //室内
    @Override
    public void onGetIndoorRouteResult(IndoorRouteResult indoorRouteResult) {

    }


    //骑行
    @Override
    public void onGetBikingRouteResult(BikingRouteResult bikingRouteResult) {
        if (bikingRouteResult == null || bikingRouteResult.error != SearchResult.ERRORNO.NO_ERROR) {
            Toast.makeText(ShowMapDemoActivity.this, "抱歉，未找到结果", Toast.LENGTH_SHORT).show();
        }
        if (bikingRouteResult.error == SearchResult.ERRORNO.AMBIGUOUS_ROURE_ADDR) {
            // 起终点或途经点地址有岐义，通过以下接口获取建议查询信息
            // result.getSuggestAddrInfo()
            return;
        }
        if (bikingRouteResult.error == SearchResult.ERRORNO.NO_ERROR) {
            nodeIndex = -1;
            mBtnPre.setVisibility(View.VISIBLE);
            mBtnNext.setVisibility(View.VISIBLE);
            route = bikingRouteResult.getRouteLines().get(0);
            BikingRouteOverlay overlay = new MyBikingRouteOverlay(mBaidumap);
            routeOverlay = overlay;
            mBaidumap.setOnMarkerClickListener(overlay);
            overlay.setData(bikingRouteResult.getRouteLines().get(0));
            overlay.addToMap();
            overlay.zoomToSpan();
        }
    }

    // 定制RouteOverly，驾车
    private class MyDrivingRouteOverlay extends DrivingRouteOverlay {

        public MyDrivingRouteOverlay(BaiduMap baiduMap) {
            super(baiduMap);
        }

        @Override
        public BitmapDescriptor getStartMarker() {
            if (useDefaultIcon) {
                return BitmapDescriptorFactory.fromResource(R.drawable.icon_st);
            }
            return null;
        }

        @Override
        public BitmapDescriptor getTerminalMarker() {
            if (useDefaultIcon) {
                return BitmapDescriptorFactory.fromResource(R.drawable.icon_en);
            }
            return null;
        }
    }

    //走路
    private class MyWalkingRouteOverlay extends WalkingRouteOverlay {

        public MyWalkingRouteOverlay(BaiduMap baiduMap) {
            super(baiduMap);
        }

        @Override
        public BitmapDescriptor getStartMarker() {
            if (useDefaultIcon) {
                return BitmapDescriptorFactory.fromResource(R.drawable.icon_st);
            }
            return null;
        }

        @Override
        public BitmapDescriptor getTerminalMarker() {
            if (useDefaultIcon) {
                return BitmapDescriptorFactory.fromResource(R.drawable.icon_en);
            }
            return null;
        }
    }

    //公交
    private class MyTransitRouteOverlay extends TransitRouteOverlay {

        public MyTransitRouteOverlay(BaiduMap baiduMap) {
            super(baiduMap);
        }

        @Override
        public BitmapDescriptor getStartMarker() {
            if (useDefaultIcon) {
                return BitmapDescriptorFactory.fromResource(R.drawable.icon_st);
            }
            return null;
        }

        @Override
        public BitmapDescriptor getTerminalMarker() {
            if (useDefaultIcon) {
                return BitmapDescriptorFactory.fromResource(R.drawable.icon_en);
            }
            return null;
        }
    }

    //骑车
    private class MyBikingRouteOverlay extends BikingRouteOverlay {
        public  MyBikingRouteOverlay(BaiduMap baiduMap) {
            super(baiduMap);
        }

        @Override
        public BitmapDescriptor getStartMarker() {
            if (useDefaultIcon) {
                return BitmapDescriptorFactory.fromResource(R.drawable.icon_st);
            }
            return null;
        }

        @Override
        public BitmapDescriptor getTerminalMarker() {
            if (useDefaultIcon) {
                return BitmapDescriptorFactory.fromResource(R.drawable.icon_en);
            }
            return null;
        }


    }

    @Override
    public void onMapClick(LatLng point) {
        mBaidumap.hideInfoWindow();
    }

    @Override
    public boolean onMapPoiClick(MapPoi poi) {
        return false;
    }

    @Override
    protected void onPause() {
        mMapView.onPause();
        super.onPause();
    }

    @Override
    protected void onResume() {
        mMapView.onResume();
        super.onResume();
    }

    @Override
    protected void onDestroy() {
        mSearch.destroy();
        mMapView.onDestroy();
        super.onDestroy();
    }

    /**
     * 定位SDK监听函数
     */
    public class MyLocationListenner implements BDLocationListener {

        @Override
        public void onReceiveLocation(BDLocation location) {
            // map view 销毁后不在处理新接收的位置
            if (location == null || mMapView == null) {
                return;
            }

            editSt.setText(location.getStreet());
            MyLocationData locData = new MyLocationData.Builder()
                    .accuracy(location.getRadius())
                    // 此处设置开发者获取到的方向信息，顺时针0-360
                    .direction(100).latitude(location.getLatitude())
                    .longitude(location.getLongitude()).build();
            mBaidumap.setMyLocationData(locData);
            if (isFirstLoc) {
                isFirstLoc = false;
                LatLng ll = new LatLng(location.getLatitude(),
                        location.getLongitude());
                MapStatus.Builder builder = new MapStatus.Builder();
                builder.target(ll).zoom(18.0f);
                mBaidumap.animateMapStatus(MapStatusUpdateFactory.newMapStatus(builder.build()));
            }
        }

        public void onReceivePoi(BDLocation poiLocation) {
        }
    }

}
